summaryrefslogtreecommitdiff
path: root/xcwd.c
diff options
context:
space:
mode:
Diffstat (limited to 'xcwd.c')
-rw-r--r--xcwd.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/xcwd.c b/xcwd.c
index 4cabf83..52132f0 100644
--- a/xcwd.c
+++ b/xcwd.c
@@ -8,12 +8,12 @@
#include <stdio.h>
#include <string.h>
#include <strings.h>
+#include <unistd.h>
#include <X11/Xlib.h>
#ifdef LINUX
# include <sys/stat.h>
# include <glob.h>
-# include <unistd.h>
#endif
#ifdef BSD
@@ -189,10 +189,9 @@ static processes_t getProcesses(void)
struct kinfo_proc *kp;
size_t len = 0;
int name[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PROC, 0 };
- int error;
- error = sysctl(name, 4, NULL, &len, NULL, 0);
+ sysctl(name, 4, NULL, &len, NULL, 0);
kp = malloc(len);
- error = sysctl(name, 4, kp, &len, NULL, 0);
+ sysctl(name, 4, kp, &len, NULL, 0);
count = len / sizeof(*kp);
p->ps = calloc(count, sizeof(struct proc_s));
p->n = count;